QS-864591T02 – Risers - Exhaust DRY JOINT -  4in O.D.

14deg down angle Hot dipped & powder coated.

Fits 2004 & newer MCM GM V6 &V8 - engines with dry joint exhaust manifold S/N 0W310000 and up.

Also fits 2002 & newer MIE inboard GM V8 engines with dry joint exhaust manifold S/N 0M317000 AND UP.

Sold Each

• Replaces Mercruiser 864591T02
• Replaces Mallory 9-40560